l. A. Determine the validity of the following arguments by using the rule of inference table by stating the name of the rule used. 7. If you find this difficult then you're stupid or you haven't done your assignment. You've done your assignment and you're not stupid therefore you won't find this difficult. Answer: 8. Smoking is healthy. If smoking is not healthy, then cigarettes are prohibited by physicians. Therefore cigarettes are prohibited by physicians. Answer: 9. If it does not rain, then the street won't be wet. The street is wet Therefore, it rained.
l. A. Determine the validity of the following arguments by using the rule of inference table by stating the name of the rule used. 7. If you find this difficult then you're stupid or you haven't done your assignment. You've done your assignment and you're not stupid therefore you won't find this difficult. Answer: 8. Smoking is healthy. If smoking is not healthy, then cigarettes are prohibited by physicians. Therefore cigarettes are prohibited by physicians. Answer: 9. If it does not rain, then the street won't be wet. The street is wet Therefore, it rained.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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